#include <IOKit/IOKitLib.h>
#include <CoreFoundation/CoreFoundation.h>


typedef struct {} *IOHIDEventSystemRef;
typedef struct {} *IOHIDEventRef;
float IOHIDEventGetFloatValue(IOHIDEventRef ref, int param);
void handleHIDEvent(int a, int b, int c, IOHIDEventRef ptr);
void initialize(int hz);
